156616724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{5641}}^1$

素因数の和:6287

約数の個数: 24

約数和(自身を含む): 299522496

約数和(自身を除く): 142905772

約数列:

[1, 2, 4, 11, 22, 44, 631, 1262, 2524, 5641, 6941, 11282, 13882, 22564, 27764, 62051, 124102, 248204, 3559471, 7118942, 14237884, 39154181, 78308362, 156616724]

約数ペア:

[(1, 156616724), (2, 78308362), (4, 39154181), (11, 14237884), (22, 7118942), (44, 3559471), (631, 248204), (1262, 124102), (2524, 62051), (5641, 27764), (6941, 22564), (11282, 13882)]